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AstDyS ∴ Objects ∴ 1999YJ17 ∴ Summary
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(137814) 1999YJ17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41943 1.169e-08 au
e 0.089384 3.751e-08
i 5.252 4.295e-06 deg
Ω 293.262 5.697e-05 deg
ω 159.958 7.048e-05 deg
M 181.996 3.926e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2032 au
Aphelion 2.6357 au
Asc. node-Earth separation 1.60373 au
Desc. node-Earth separation 1.23124 au
Earth MOID 1.2212 au
Orbital period 1374.58 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 745 (13)
Radar observations (Discarded) 0 (0)
Arc length 8561.77 days
Unobserved 318 days

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Ephemeris at epoch 60425 MJD
Right Ascension 305.49 deg
Declination -20.7632 deg
V Magnitude 21.31 mag
Solar Elongation 92.06 deg
Galactic Latitude -28.81 deg
Rate 0.216 deg/day
Direction 72.802 deg

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